124999936

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 271443200

約数和(自身を除く): 146443264

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 829, 992, 1178, 1216, 1658, 1984, 2356, 2432, 3316, 3968, 4712, 4864, 6632, 7936, 9424, 13264, 15751, 18848, 25699, 26528, 31502, 37696, 51398, 53056, 63004, 75392, 102796, 106112, 126008, 150784, 205592, 212224, 252016, 411184, 488281, 504032, 822368, 976562, 1008064, 1644736, 1953124, 2016128, 3289472, 3906248, 4032256, 6578944, 7812496, 15624992, 31249984, 62499968, 124999936]

約数ペア:

[(1, 124999936), (2, 62499968), (4, 31249984), (8, 15624992), (16, 7812496), (19, 6578944), (31, 4032256), (32, 3906248), (38, 3289472), (62, 2016128), (64, 1953124), (76, 1644736), (124, 1008064), (128, 976562), (152, 822368), (248, 504032), (256, 488281), (304, 411184), (496, 252016), (589, 212224), (608, 205592), (829, 150784), (992, 126008), (1178, 106112), (1216, 102796), (1658, 75392), (1984, 63004), (2356, 53056), (2432, 51398), (3316, 37696), (3968, 31502), (4712, 26528), (4864, 25699), (6632, 18848), (7936, 15751), (9424, 13264)]